Run ruby parallel_tests with rspec in a loop until a test fails

parallel-spec-loop-until-fail.sh

#!/bin/sh
 
echo -e "\033[0;31mRunning parallel:spec recursively until a failure occurs\033[0m"
: > rspec_error.txt #clear file in case last run failed
pushd $1
while [[ $(tail -n 1 ~/rspec_error.txt) != "Tests Failed" ]]
do
  rake parallel:spec 1>~/rspec_out.txt 2>~/rspec_error.txt
  echo -ne "\033[1;34m.\033[0m"
done
echo -e "\n\033[0;31mTests Failed\033[0m"
cat ~/rspec_out.txt
popd